Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCxnL9TFyO3o9qGocQwRbfKE/TDa7Dfy/KLgfJ7/N0QxUgR9EnrhMKdIEUL… (844 chars)"
  }
}